#include <RTClib.h> // Thư viện xử lý thời gian thực cho module DS1307 hoặc DS3231 #include <SPI.h> // Thư viện giao tiếp chuẩn SPI (dùng cho module RFID) #include <MFRC522.h> // Thư viện điều khiển ...

In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it ...

Description: Using an Arduino or a micro controller, we can generate cool-looking patterns with an led strip containing addressable LEDs. In this case, I'm using an Arduino uno (clone board) and a ...

As AI coding tools generate billions of lines of code each month, a new bottleneck is emerging: ensuring that software works as intended. Qodo, a startup building AI agents for code review, testing, ...

Some projects take great care to tuck away wire hookups, but not [Roberto Alsina]’s Reloj V2 clock. This desktop clock makes ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Ryan Gosling in "Project ...

VATICAN CITY — In the days after President Donald Trump unleashed a military attack on Iran, the Catholic Church was quickly on a war-footing — against the war. America’s rationale for preemptive ...

WASHINGTON (AP) — The Federal Reserve kept its key interest rate unchanged Wednesday and Chair Jerome Powell highlighted the increasingly uncertain outlook for the U.S. economy and inflation in the ...

The UN General Assembly (UNGA) is the main policy-making organ of the Organization. Comprising all Member States, it provides a unique forum for multilateral discussion of the full spectrum of ...

The world is shifting from analog to digital faster than ever before, further exposing us to the vast promise and peril of new technologies. While the digital era has brought society many incredible ...

The Chatham House Rule helps create a trusted environment to understand and resolve complex problems. Its guiding spirit is: share the information you receive, but do not reveal the identity of who ...

Stocks: Real-time U.S. stock quotes reflect trades reported through Nasdaq only; comprehensive quotes and volume reflect trading in all markets and are delayed at least 15 minutes. International stock ...